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Oil & Gas
| Tue 09 Jun 2026
Beijing, June 10 -- Worthington Cylinder Wisconsin LLC has submitted a patent application for Welding Gun Assembly. This invention was developed by Kruse Carsten F, Lee David, Waschenko Timoty A and C R Walters.
The patent application number is CN20248046598 20240613. The patent publication number is CN121569148 (A). Internat..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- China Nat Petroleum Corporation, BGP Inc China Nat Petroleum Corporation and CPNC Explor Software Co Ltd have sought patent for Method and Apparatus for Determining Geological Change Information, Device, and Storage Medium. This invention was developed by Zhang Yu, Qin Yilong, Duan Lian, Chen Feng, He Huili an..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- Petrochina Co Limited has submitted a patent application for Wax Removal and Inhibition Agent, and Preparation Method Therefor. This invention was developed by Hu Zhijie, Si Yangying, Li Huan, Wu Xia, Xie Zhen, Ren Zhipeng, Du Jinliang, Yang Weiwei, Ding Yaqin and Yu Guangming.
The patent application number..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has published Marathon Petroleum Co LP patent application for Liquefied Petroleum Gas (LPG) Sample Multifunctional Preparatory Apparatus for Ullage, Pressurization, Instrument Injection, and Disposal. The invention was developed by Langenfeld John J, Markins Alex M, Tri..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- Petrochina Co Limited has submitted a patent application for Reliable and Efficient Thermal-washing Circulation Pipe String Structure for Oil Well, and Method for Using Same. This invention was developed by Zhang Tao, Yan Changhao, Zheng Lijun, Tang Fan, Zhang Tenghuan, Liu Baoche, Ren Jianke, Zhang Rong, Zhu ..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has received Petrochina Shanghai Advanced Materials Research Inst Co Ltd [cn]; Petrochina Co Limited patent application for Hollow Carbon Fiber Membrane and Preparation Method Therefor, and Gas Membrane Module and Use Thereof. Cao Chun, Xin Wei, Yin Yong, Zhang Xin and ..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has published China Nat Petroleum Corporation and Cnpc Engineering Technology R & D Co Limited patent application for Leak-proof Material for Well Cementation Pad Fluid and Preparation Method Therefor, and Well Cementation Leak-proof Pad Fluid System and Use Thereof. Th..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has received China Petroleum & Chemical Corp and Sinopec Research Inst Of Safety Engineering Co Ltd patent application for Sulfur-tolerant Noble Metal-based Catalyst and Monolithic Noble Metal Catalyst, Preparation Method Therefor and Use Thereof, and Treatment Method f..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has published China Petroleum & Chemical Corp and Sinopec Research Inst Of Safety Engineering Co Ltd patent application for Method for Preparing Caprolactone and Method for Preparing Anhydrous Peroxy Acid Product. The invention was developed by Zhu Yunfeng, Xu Wei, Yang..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Korea Institute Of Machinery & Materials and UIF University Industry Foundation, Yonsei University have submitted a patent application for Porous Filter Fiber for Carbon Dioxide Capture and Method for Manufacturing Same. Park Daehoon, Han Bangwoo, Kim Younghun, Oh Seyeon, Lee Gunhee, Hong Keejung, Hwang Jungho..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has released Ruiji Energy Technology (Tianjin) patent application for Oil and Gas Well Field Yield Increasing Device and Method. This invention was developed by Jin Quan, Du Shengchi and Wang Pengchong.
The patent application number is CN202511787290 20251201. Th..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- Changzhou University has filed a patent application for Method and System for Optimizing Co2 Adsorption Performance of Cof Material Based on Molecular Simulation. This invention was developed by Zhu Baozhong and Wang Zeyu.
The patent application number is CN202511743115 20251125. The patent publication num..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Korea Inst Of Energy Technology and Quantum Energy Res Centre have applied WIPO patent for Composite Electrocatalyst for Oxygen Evolution Reaction, Water Splitting Device Comprising Same, and Manufacturing Method Therefor. Thalji Mohammad Rebhi, Park Chin Ho, Tamboli Mohaseen Salim, Fouli Mohamed Awad, Lee Suk..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Korea Advanced Institute Of Science and Technology has submitted a patent application for Axial Staging Combustion System Suppressing Generation of Nitrogen Oxides in Ammonia or Hydrogen Flame. This invention was developed by Kim Kyu Tae and Lee Jun.
The patent application number is WO2025KR10152 20250711. ..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has released Solution Creators Inc patent application for Carbon Dioxide Storage System. This invention was developed by Kawabata Yasuharu.
The patent application number is WO2025JP30532 20250829. The patent publication number is WO2026115830 (A1). International Pate..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- Nr Electric Co Ltd, Nr Eng Co Ltd and Nr Electric Power Electronics Co Ltd have submitted a patent application for Synergistic Control Method and Device for Hybrid Hydrogen Production. Wen Jifeng, Yang Yu, Lou Qinghui, Shi Xiangjian, Cao Wei, Pan Tianhang, Ni Qunhui, Zhang Chen and Feng Kangkang developed the ..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- China University of Petroleum, East China has submitted a patent application for Water Tank Experiment Sedimentary Profile Analysis Method and System. This invention was developed by Gao Jianlei, Liu Keyu, Pang Zexiong, Liu Jianliang and Fu Siyuan.
The patent application number is CN202511784825 20251201. Th..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- China University of Petroleum, East China has filed a patent application for Impulse Response-based Guided Wave Signal Data Driven Proxy Modeling Method and System. This invention was developed by Dong Yuxuan, Liu Gang, Chen Lei, Zhang Xu, Tao Jianghua and Hwang Il-yong.
The patent application number is CN20..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- China University of Petroleum, East China has submitted a patent application for Ultrasonic Guided Wave Propagation Response Modeling Method and System with Pulse Response Units Connected in Series. Dong Yuxuan, Chen Lei, Liu Gang, Zhang Xu, Yang Wen and Song Fei developed the invention.
The patent applicati..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- Northeast Petroleum University has sought patent for Shale Bed Series Hydraulic Fracturing Crack Propagation Prediction Method and System. This invention was developed by Zhao Wanchun, Zeng Xuyang, Wang Tingting, Liu Zhaoyi, Bai Yujie, Wang Changhao, Shi Xiaodong, Qi Yue, Zheng Xiongjie and Qian Kun.
The pat..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- China University of Petroleum, East China has submitted a patent application for Three-dimensional Physical Simulation Experiment Method for Carbon Dioxide Geological Buried Storage Layer-cover Layer System. This invention was developed by Song Yuyuan, Yao Chuanjin, Xu Jianchun, Li Lei, Zhao Jia, Huang Xinghe..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Sports Meeting Medal Prediction and Excellent Coach Effect Analysis Method and System. The invention was developed by Chen Tingting, Chang Hua-yeh, Chen-cheng Lizhao, Liu Jiapeng and Yu X..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- China University of Petroleum, Beijing has submitted a patent application for Industrial Production Safety Report Generation Method and Device, Equipment and Medium. This invention was developed by Zhou Kai and Zhu Liping.
The patent application number is CN20251222768 20251230. The patent publication number..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Integrated Calculation Method for Grouting Diffusion and Pressure Dissipation Process of Fractured Rock Mass. The invention was developed by Zhang Lianzhen, Li Mingchen, Li Zhipeng, Zhang..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Bestway Oilfield has submitted a patent application for Gate Valves with Dynamic Skirts and Multiple Energizers. This invention was developed by Gramlich Don Channing and Jain Mehul.
The patent application number is WO2025US35023 20250624. The patent publication number is WO2026117273 (A1). International Pa..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Salazar Barrales Jazmin has applied WIPO patent for Modular System and Method for Capturing and Monitoring Carbon Dioxide and Multiple Pollutants Originating from Combustion in Stationary Sources. Salazar Barrales JazmÃn developed it.
The patent application number is WO2025MX50075 20251107. The patent publ..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- Enercorp Eng Solutions Inc has sought patent for Separator Combo Skid. This invention was developed by Coombe Brent, Fernandez Ariel, Nguyen Tien and Healey Jonathan.
The patent application number is WO2025IB00608 20251126. The patent publication number is WO2026115317 (A1). International Patent Classificat..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 --Bumi Armada Berhard and Fortunato William have filed a patent application for Carbon Dioxide Re-liquefaction. This invention was developed by Tan Joo, Halil Hafiy, Sevajee Christina, Juhari Fauziah, Chan Peck and Lim Jinq.
The patent application number is WO2025US57077 20251125. The patent publication number..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has received Bumi Armada Berhard and Fortunato William patent application for Liquid Carbon Dioxide Injection. Tan Joo, Williamson Stephen, Halil Hafiy, Sevajee Christina and Juhari Fauziah developed the invention.
The patent application number is WO2025US57008 20251..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has released Thorizon Holding BV patent application for System and Method for Gas Fluid Separation. This invention was developed by De Groot Sander, Kaaks Bouke Johannes, Bruinsma Bram Jeroen, Schilder Willem Mathijs and Schoemakers Christiaan Wijnand.
The patent app..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Southwest Petroleum University patent application for Configuration Optimization Method of Grid-connected Oil Field Microgrid Considering New Energy. Hu Siyang, Wang Xiaojun, Li Lei, Jiang Nengji, Xiang Tianyu, Liang Zhikai, Mou Qiang, Chen Hao, Zeng Ji..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has released Ace Emi Software LLC and Morris Collin Rickey patent application for Monitoring System for Identifying Defects in Wellbore Tubing and Rods. This invention was developed by Morris Collin Rickey, Abdul Alyan Tiffany and Oliveros Enio Rafael Maita.
The pate..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and GeoQuest Systems have applied WIPO patent for Method for Using a Closed Layer Model as Training Data for Machine Learning. Borgos Hilde Grude, Sarajaervi Martin, Grady Francis and Havelia Khushboo developed it.
The ..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- Sinopec Nanjing Engineering & Construction and SINOPEC Engineering (Group) have filed a patent application for Modularized Carbon Dioxide Absorption Microchannel Device and Method for Enhancing Carbon Dioxide Absorption. This invention was developed by Zhang Lei, Zhang Le, Wang Lina and Shi Chuang.
The pat..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- China Petroleum & Chemical Corp and Sinopec Beijing Research Inst Of Chemical Industry Co Ltd have submitted a patent application for Organic Sulfinate Reducing Agent, and Preparation Method Therefor and Use Thereof. This invention was developed by Li Yajing, Yi Zhuo, Fan Rong, Hu Xiaona, Liu Xi, Zhao Ruotong,..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- Petrochina Shanghai Advanced Materials Research Inst Co Ltd and Petrochina Co Limited have sought patent for Electrically Conductive Carbon Black and Preparation Method Therefor, and Lithium Battery. This invention was developed by Lu Qi, Li Bing, Liu Xiaoyan, Xie Tingting and Huang Hongliang.
The patent ap..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- China Petroleum & Chemical Corp and Sinopec Research Inst Of Safety Engineering Co Ltd have submitted a patent application for Compound Comprising Ferrocene Structure, Method for Preparing Same, and Use Thereof. This invention was developed by Lang Xuqing, Cui Pengyu, Zhang Guangwen, Cheng Yiwei, Jiao Jinqing,..
Oil & Gas
| Wed 10 Jun 2026
Beijing, June 10 -- Institute of Process Engineering,Chinese Academy of Sciences and China University of Petroleum, Beijing have submitted a patent application for Leakage Source Positioning Method and Device, Equipment and Storage Medium. This invention was developed by Shi Tianle, Li Fei, Lu Chunxi and Wang Wei.
The patent ..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Schlumberger Technology have sought patent for Electric Chemical Injection Valve. This invention was developed by Leal Samuel Domingos, Santos Anselmo Vicente Dalprat, Vieira Lucas Henrique, Misquitta Ashwin, Carnevall..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Modulation Signal Identification Method Based on Enhanced I-q Density Map and Fusion Network. Song Huajun and Chen Yulin developed the invention.
The patent application number is CN202511..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has released Chevron USA patent application for Method and System for Fuel Production in an Ebullated Bed Reactor. This invention was developed by Arora Arun, Gillis Dan, Yang Shuwu, Kou Bo, Abhari Ramin and Maesen Theodorus.
The patent application number is WO2025US57..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Chevron USA has sought patent for Use of Ebullated Bed Reactor in Combination with Solvent Deasphalting Reactor to Process Renewable and Circular Feedstocks. This invention was developed by Yang Shuwu, Kou Bo, Biswas Goutam and Maesen Theodorus Ludovicus Michael.
The patent application number is WO2025US57045..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Chevron USA has submitted a patent application for Ebullated Bed Reactor Systems for Coprocessing Circular and Renewable Feedstock with Fossil Feedstock. Yang Shuwu, Biswas Goutam, Kou Bo and Maesen Theodorus Ludovicus Michael developed the invention.
The patent application number is WO2025US57038 20251125. T..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has published Halliburton Energy Services patent application for Determining Operational Readiness of Cementing Equipment. The invention was developed by Jandhyala Siva Rama Krishna, Chakote Sachin, Neal Charles, Jennings Matthew, Williams Derek and Miller Kevin.
The p..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Chevron USA has submitted a patent application for Electrochemical Reduction of Sulfur from Sulfur-containing Solid Carbon-based Materials. This invention was developed by Khademi Mahdi, Gutierrez-tinoco Oliver and Mironov Oleg.
The patent application number is WO2025US35358 20250626. The patent publication n..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has published Halliburton Energy Services patent application for Measure, Display, and Quality Control Horizontal Transverse Isotropy in Formation. The invention was developed by Li Chen, Wang Ruijia, Wu Xiang, Jones Christopher Michael and Koscheev Gennady.
The patent..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Halliburton Energy Services has submitted a patent application for Solenoid Actuated Geared Linear Actuator. Grønli Øivind and Pihl Joachim Alexander developed the invention.
The patent application number is WO2024US59255 20241210. The patent publication number is WO2026117254 (A1). International Patent Cla..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has published Halliburton Energy Services patent application for Two-piece, Split Backup Shoe for Packer Assemblies. The invention was developed by Gar Shobeir, Zhong Xiaoguang and Villarreal Frank Vinicia.
The patent application number is WO2024US59102 20241209. The p..
Oil & Gas
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has released Linde patent application for a Degassing Apparatus and a Corresponding Method. This invention was developed by Hesch Walter, Bauer Ludwig and Koller Richard.
The patent application number is WO2025EP84246 20251125. The patent publication number is WO2026..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 10 -- Saudi Arabian Oil has submitted a patent application for Autonomous Aerial Distributed Optical Fiber Sensing Equipment. Al-zamir Noor M and Arfaterg Ezdine developed the invention.
The patent application number is CN20248048585 20240716. The patent publication number is CN121569170 (A). International Paten..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Baker Hughes Energy Technology UK patent application for Clamping Body. Zhu Linfa, Tan Zhimin, Vieira De Almeida Enrique and Roberts Andrew developed the invention.
The patent application number is CN20248048826 20240723. The patent publication number ..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- Chevron USA has sought patent for Self-calibration for Multiphase Flow Meters. This invention was developed by Gozalpour Fathollah, Chacon Pamela Isobel, Cooper Josh Wilson and Viana Flavia.
The patent application number is WO2025US56768 20251122. The patent publication number is WO2026117481 (A1). Internatio..
Oil & Gas
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has released Chevron Phillips Chemical patent application for Heterocenes for Use in Olefin Polymerization Processes. This invention was developed by Gunasekara Thilina, Yang Qing, Barr Jared L and Hinkle Sierra N.
The patent application number is WO2025US56564 2025112..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- China Petroleum & Chemical and Sinopec Sales Co Ltd have applied Chinese patent for Oil Abnormal Loss Root Cause Positioning Method for Gas Station. Zeng Huasong, Zhou Jin, Hong Changliang, Mao Zhong and Cho Seung-gun developed it.
The patent application number is CN202511645448 20251111. The patent publica..
Oil & Gas
| Mon 08 Jun 2026
Beijing, June 9 -- IFP Energies nouvelles, Centre National de la Recherche Scientifique (CNRS), Ecole Nat Superieure De Chimie De Caen and Univ De Caen Basse Normandie have sought patent for Photocatalytic Process Through Bright/dark Cycles. This invention was developed by Pages Christophe, Rivalain Mauro, Dancar Joseph, Bonduel..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Saudi Arabian Oil Co and Aramco Far East (Beijing) Business Services have submitted a patent application for Seismic Wavefield Decomposition Using Recursive Radon Transform. This invention was developed by Liu Lu.
The patent application number is US202318718272 20230825. The patent publication number is ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 --Sinopec Oilfield Service, Sinopec East China Petroleum Eng Co Ltd and Sinofts Oil Gas Yield Increase Tech Services Co Ltd have filed a patent application for Same-well Intelligent Gas Production and Reinjection Integrated System and Same-well Intelligent Gas Production and Reinjection Method. This invention was..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Shelfoil Petroleum Equipment & Services Co Ltd, China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have sought patent for Tail Pipe Top Packer. This invention was developed by Feng Liying, Li Fuping, Li Zhen, Zhang Guo'an, Cao Haitao and Wang Tao.
The patent applicat..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has received Saudi Arabian Oil Co and Aramco Far East (Beijing) Business Services patent application for Spectral Mean Normalization Method for Minimizing Rotation Effect from Drill Bit Sounds. Li Wei and Yang Yunlai developed the invention.
The patent application number ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Yongfeng Dalian Tech Co Ltd has filed a patent application for Hydrogen Flame Combustion State Monitoring Device and Method Based on Infrared Pyroelectric Sensing. This invention was developed by Qi Feng, Xiao Yuncong, Che Da and Yuan Baojiang.
The patent application number is CN202511752858 20251126. The p..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received Tsinghua University and Shanxi Research Institute For Clean Energy Tsinghua Univ patent application for Electrolytic Hydrogen Production System. Shi Yixiang, Luo Yixiang, Shi Jixin, Zhuo Yuhang, Zhang Wei and Li Shuang developed the invention.
The pat..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has received China Petroleum & Chemical Corp and Sinopec Exploration & Production Research Inst patent application for Pyrolysis Apparatus, Method, and System for Loss Recovery and Correction of Light Hydrocarbons in Mud Shale. Qian Menhui, Zhai Changbo, Li Maowen, Li Zhimin..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published China Petroleum & Chemical Corp and Sinopec Beijing Research Inst Of Chemical Industry Co Ltd patent application for Method for Preparing Hexamethylenediamine. The invention was developed by Luo Shujuan, Li Yan, Peng Hui, Wang Guoqing, Li Dongfeng, Shu Zhan, Su..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- BP Exploration Operating Co Limited has sought patent for Submersible Vehicle with a Hydrodynamic Profile. This invention was developed by Kirby Neil, Mangano Giorgio and Hollings Ben.
The patent application number is US202519408543 20251204. The patent publication number is US20260152257 (A1). Internati..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has received China Petroleum & Chemical Corp and Sinopec Research Inst Of Petroleum Processing Co Ltd patent application for Metal-modified Molecular Sieve, Preparation and Use Thereof. Zhang Chengxi, Li Yongxiang, Zhou Shunli and Fu Qiang developed the invention.
The pat..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published China National Offshore Oil Tech Testing Co Ltd patent application for Field Calibration Device for Fgs Gas Sensor Detection. The invention was developed by Gao Shanglei, Tu Yingxin, He Pengcheng, Guo Zhiqiang, Zhang Haipeng, Chen Qiuhua, Yuan Dongye, L..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- China National Offshore Oil Tech Testing Co Ltd has submitted a patent application for Intelligent Laser Monitoring System for Offshore Structure. This invention was developed by Chen Qiuhua, Gao Shanglei, Guo Yu, Kang Kai, Yan Fusheng and Liu Fangyu.
The patent application number is CN202511720269 20251121..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Sinopec Hydrogen Energy Machinery Wuhan Co Ltd and Sinopec Oilfield Equipment patent application for Alkaline Electrolytic Cell Sealing Gasket Thickness Monitoring System and Monitoring Method. The invention was developed by Quan Bing, Xu Lin, Li Hong, ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Exxonmobil Huizhou Chemical Co Ltd has sought patent for Method for Preventing Cold Brittleness in Starting/stopping Stage of C4 Device. This invention was developed by Zou Yu, Yang Hongsheng, Chen Meiru and Hu Wei.
The patent application number is CN20261004981 20260105. The patent publication number is CN..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Sinopec Hydrogen Energy Machinery Wuhan Co Ltd and Sinopec Oilfield Equipment patent application for Oil-gas Separation Structure of Hydraulic Drive Compressor. The invention was developed by Pan Lingyong, Li Yu, Gao Haiping, Li Chejian, Zou Yan, Dai Qi..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Daqing Oilfield and PetroChina patent application for Synergistic Yield Increasing Method Based on Tight Oil Reservoir Energy Storage Fracturing Technology. The invention was developed by Bai Xuefeng, Wang Gang, Han Xue, Zhang Jinyou, Zhan Jianfei, Kong..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received Sinopec Oilfield Service, Sinopec East China Petroleum Eng Co Ltd and Sinofts Oil Gas Yield Increase Tech Services Co Ltd patent application for Intelligent Well Underground Cable and Hydraulic Control Pipeline Butt Joint Tool and Butt Joint Method. Wei ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Xinjiang Petroleum Eng Co Ltd, China Petroleum Eng & Constr Corp and China National Petroleum have submitted a patent application for Device and Method for Measuring Density of Thick Oil at High Temperature and High Pressure. This invention was developed by Li Qian, Jiang Xu, Li Xingxun, Sun Shiping, Ma Bing, ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Nanhai Development Research Institute Of Ministry Of Natural Resources Nanhai Remote Sensing Tech Ap has filed a patent application for Typhoon Influence Distinguishing Method and System Based on Seawater Co2 Partial Pressure Data. This invention was developed by Sun Qingyang, Lin Jingrou, Li Mingjie and Chen ..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Lair Liquide SA Pour Ietude et Iexploitation Des Procedes Georges Claude have submitted a patent application for Device and Method for Plasma Atmosphere Control. This invention was developed by Wu Wentan.
The patent application number is US202519393190 20251118. The patent publication number is US2026015..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published Iipt Inc patent application for Gas Cluster Ion Beam Apparatus. The invention was developed by Tokiguchi Katsumi, Kataoka Izumi, Hanazono Katsumi and Tsuchiya Katsutoshi.
The patent application number is US202519395360 20251120. The patent publication number..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Louis Dreyfus Armateurs has submitted a patent application for Vessel for Producing Hydrogen. Droguet Thibault developed the invention.
The patent application number is US202319113487 20230915. The patent publication number is US20260152264 (A1). International Patent Classification codes are B63B35/44 an..
Oil & Gas
| Mon 08 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has released Delsy GmbH patent application for Packaging Material with Improved Oxygen Barrier Properties. This invention was developed by Tuchredovner Simon Philip and Papenreiter Patricia Anna.
The patent application number is CN20248047987 20240722. The patent ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- China Nat Offshore Oil Corp and Cnooc Res Institute Co Ltd have submitted a patent application for Remodeling Method for Natural Gas Hydrate Reservoir Containing Underlying Gas. This invention was developed by Zhou Yunjian, He Yufa, Zhou Shouwei, Sun Changyu, Sun Xian, Chen Guangjin, Chen Yu, Wang Yixuan, Zhu ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Institute Of Beijing Huayun Analytical Instr Co Ltd has submitted a patent application for System for Observing Carbon Dioxide Gas in Earthquake Precursor Fault Gas. This invention was developed by Li Haijun, Shen Xiaodan and Tang Qingyun.
The patent application number is CN202511933513 20251219. The patent..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- China Institute of Atomic Energy has sought patent for Testing System and Testing Method for Supercritical Carbon Dioxide Continuous Flow Corrosion. This invention was developed by Yang Wanhuan, Qiao Pengrui, Zhao Xueli, Wang Jingchun, Zhang Peng, Gong Xueting, Cao Han, Yang Wen, Zhu Qingfu and Zhong Weihua..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has released Feidong Shenran Natural Gas Co Ltd patent application for Residual Gas Recovery Device for CNG (compressed Natural Gas) Filling Column. This invention was developed by Meng Chunsong, Wang Ye, Li Jiafeng, Huang Xuezhi, Zhou Zhou, Li Yongchun and Xie Guoqi..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Guangzhou Zhujiang Natural Gas Power Generation Co Ltd and Guangzhou Special Equipment Inspection and Research Institute Guangzhou Special Equipment Accident patent application for Skin Sealing Structure of Waste Heat Boiler. The invention was developed..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has released Cooltech Compressor Tech Wuhan Co Ltd patent application for Hydrogen High-pressure Valve with Pressure Adjusting Function. This invention was developed by Li Chenchang, Peng Junqi and Li Bilong.
The patent application number is CN20251223771 20251230..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Xi'an Woxiang Aviation Tech Co Ltd has filed a patent application for Oil-gas Type Buffer Slice Assembly Oil Needle and Test Method Thereof. This invention was developed by Yang Pengtao, Wang Penghui, Ru Hang, Ma Lu, Bai Zhihao and Zhang Wenbo.
The patent application number is CN202511828657 20251205. The p..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Turbo Tech Wuxi Compressor Co Ltd has submitted a patent application for Lightweight Hydrogen Centrifugal Compressor. Zhang Wenbiao and Guo Zhongwei developed the invention.
The patent application number is CN20261058520 20260116. The patent publication number is CN121557119 (A). International Patent Classi..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Cnpc Jichai Power Company Ltd and China National Petroleum have submitted a patent application for Integrated Oil-gas Separation System for Engine and Use Method of Integrated Oil-gas Separation System. Wang Wenwu, Sun Qichao, Tang Changming, Wang Yaping, Fu Huali, Shi Jiliang, Jiang Weibo, Wang Xueyan, Zhang ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Shanxi Tiandi Wangpo Coal Mining, China Coal Technology Engineering Group Chongqing Research Institute and China University of Mining have filed a patent application for Method for Guiding and Discharging Gas Extracted by Underground Pump Station to Ground for Utilization. This invention was developed by Zhao..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Hyundai Motor Co and Kia have submitted a patent application for Carbon Dioxide Capture System with Ph Control Function. This invention was developed by Pyo Se Won, Jang Ji Hoon and Lee Yun Su.
The patent application number is US202519258075 20250702. The patent publication number is US20260151726 (A1). ..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Mitsubishi Heavy Industries has sought patent for Carbon Dioxide Recovery System. This invention was developed by Miyamoto Osamu, Kamijo Takashi, Watanabe Koki, Tsukamoto Takeshi and Nagayasu Hiromitsu.
The patent application number is US202319126385 20231110. The patent publication number is US202601517..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Petroliam Nasional Berhad, Petronas has applied United States patent for Computer-implemented Method and System for Determining a Set of Parameters for Developing an Oil and Gas Field or Infrastructure. Abdul Aziz Saiful Azuan, Veroba Grant Albert, Mohd Azmi Nurul Aminah, Zainal Abidin Muhammad Aizuddin, Ar..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Guangdong Zhongren Eng Group Co Ltd has submitted a patent application for Novel Oxygen Gas Explosion Device. This invention was developed by Qiu Qingan, Zhang Yuantao, Zhang Huachao, Dong Chuang, Liu Dongyao, Huang Dongcai, Yang Jian and Wang Rihui.
The patent application number is CN20261062172 20260117. ..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Yantai Jereh Oilfield Services Group has applied United States patent for Hydraulic End of Fracturing Pump. Yao Junlei, Jiang Yibo, Wang Feng, Duan Lianpan, Ding Yudong and Li Maoqin developed it.
The patent application number is US202519260953 20250707. The patent publication number is US20260153083 (A1..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- Yantai Jereh Oilfield Services Group has sought patent for Hydraulic End of Fracturing Pump. This invention was developed by Yao Junlei, Jiang Yibo, Wang Feng, Duan Lianpan, Ding Yudong and Li Maoqin.
The patent application number is US202519261301 20250707. The patent publication number is US20260153082..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Huaibei Mining and Guizhou University of Engineering Science have applied Chinese patent for Gas Extraction Hole Pressure Relief Device. Che Lu, Sun Yulong, Zhan Nan, Liu Kai, Zhao Jing, Feng Bo and Wu Yong developed it.
The patent application number is CN202511675774 20251116. The patent publication number..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Jianhu Jintuo Machinery Mfg Co Ltd has sought patent for High-temperature-resistant and High-pressure-resistant Packer for Deep Production in Oil Field. This invention was developed by Ling Dehua, Wang Jiadong, Chen Jie and Ge Zhipeng.
The patent application number is CN20251202678 20251229. The patent publ..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- Tonghua City Forward Petroleum Machinery Co Ltd has submitted a patent application for Casing Centralizer for Oil Exploitation Well Cementation. This invention was developed by Qu Yueqi, Qu Yuejia, Xing Lijun and Wang Hao.
The patent application number is CN20261091259 20260123. The patent publication numbe..
Oil & Gas
| Mon 08 Jun 2026
Alexandria, June 9 -- 2091171 Alberta Ltd has filed a patent application for Natural Gas Handling System and Method of Use Thereof. This invention was developed by Wiseman Julie, Wiseman Sean, Muchiri Henry and Saletsky Jacob.
The patent application number is US202519402330 20251126. The patent publication number is US2026015..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has released Sanya Ocean Oil and Gas Research Institute Northeast Petroleum Univ patent application for Resource Quantity Evaluation Method for Secondary Burial Depth Hydrocarbon Generation of High-maturity Source Rock. This invention was developed by Wang Yayu, Song..
Oil & Gas
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published BGP Inc China Nat Pet Corp and China National Petroleum patent application for Seismic Wave Forward Modeling Method and Device Based on Viscoelastic Medium and Electronic Equipment. The invention was developed by Pi Hongmei, Wang Zijun, Wang Xinquan, Le..
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